512333640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 384

約数和(自身を含む): 2118700800

約数和(自身を除く): 1606367160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 169, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 338, 351, 360, 364, 378, 390, 401, 420, 455, 468, 504, 507, 520, 540, 546, 585, 630, 676, 702, 728, 756, 780, 802, 819, 840, 845, 910, 936, 945, 1014, 1080, 1092, 1170, 1183, 1203, 1260, 1352, 1365, 1404, 1512, 1521, 1560, 1604, 1638, 1690, 1755, 1820, 1890, 2005, 2028, 2184, 2340, 2366, 2406, 2457, 2520, 2535, 2730, 2807, 2808, 3042, 3208, 3276, 3380, 3510, 3549, 3609, 3640, 3780, 4010, 4056, 4095, 4563, 4680, 4732, 4812, 4914, 5070, 5213, 5460, 5614, 5915, 6015, 6084, 6552, 6760, 7020, 7098, 7218, 7560, 7605, 8020, 8190, 8421, 9126, 9464, 9624, 9828, 10140, 10426, 10647, 10827, 10920, 11228, 11830, 12030, 12168, 12285, 14035, 14040, 14196, 14436, 15210, 15639, 16040, 16380, 16842, 17745, 18045, 18252, 19656, 20280, 20852, 21294, 21654, 22456, 22815, 23660, 24060, 24570, 25263, 26065, 28070, 28392, 28872, 30420, 31278, 31941, 32760, 33684, 35490, 36090, 36491, 36504, 41704, 42105, 42588, 43308, 45630, 46917, 47320, 48120, 49140, 50526, 52130, 53235, 54135, 56140, 60840, 62556, 63882, 67368, 67769, 70980, 72180, 72982, 75789, 78195, 84210, 85176, 86616, 91260, 93834, 98280, 101052, 104260, 106470, 108270, 109473, 112280, 125112, 126315, 127764, 135538, 140751, 141960, 144360, 145964, 151578, 156390, 159705, 168420, 182455, 182520, 187668, 202104, 203307, 208520, 212940, 216540, 218946, 234585, 252630, 255528, 271076, 281502, 291928, 303156, 312780, 319410, 328419, 336840, 338845, 364910, 375336, 378945, 406614, 425880, 433080, 437892, 469170, 474383, 505260, 542152, 547365, 563004, 606312, 609921, 625560, 638820, 656838, 677690, 703755, 729820, 757890, 813228, 875784, 938340, 948766, 985257, 1010520, 1016535, 1094730, 1126008, 1219842, 1277640, 1313676, 1355380, 1407510, 1423149, 1459640, 1515780, 1626456, 1642095, 1829763, 1876680, 1897532, 1970514, 2033070, 2189460, 2371915, 2439684, 2627352, 2710760, 2815020, 2846298, 3031560, 3049605, 3284190, 3659526, 3795064, 3941028, 4066140, 4269447, 4378920, 4743830, 4879368, 4926285, 5630040, 5692596, 6099210, 6568380, 7115745, 7319052, 7882056, 8132280, 8538894, 9148815, 9487660, 9852570, 11385192, 12198420, 12808341, 13136760, 14231490, 14638104, 17077788, 18297630, 18975320, 19705140, 21347235, 24396840, 25616682, 28462980, 34155576, 36595260, 39410280, 42694470, 51233364, 56925960, 64041705, 73190520, 85388940, 102466728, 128083410, 170777880, 256166820, 512333640]

約数ペア:

[(1, 512333640), (2, 256166820), (3, 170777880), (4, 128083410), (5, 102466728), (6, 85388940), (7, 73190520), (8, 64041705), (9, 56925960), (10, 51233364), (12, 42694470), (13, 39410280), (14, 36595260), (15, 34155576), (18, 28462980), (20, 25616682), (21, 24396840), (24, 21347235), (26, 19705140), (27, 18975320), (28, 18297630), (30, 17077788), (35, 14638104), (36, 14231490), (39, 13136760), (40, 12808341), (42, 12198420), (45, 11385192), (52, 9852570), (54, 9487660), (56, 9148815), (60, 8538894), (63, 8132280), (65, 7882056), (70, 7319052), (72, 7115745), (78, 6568380), (84, 6099210), (90, 5692596), (91, 5630040), (104, 4926285), (105, 4879368), (108, 4743830), (117, 4378920), (120, 4269447), (126, 4066140), (130, 3941028), (135, 3795064), (140, 3659526), (156, 3284190), (168, 3049605), (169, 3031560), (180, 2846298), (182, 2815020), (189, 2710760), (195, 2627352), (210, 2439684), (216, 2371915), (234, 2189460), (252, 2033070), (260, 1970514), (270, 1897532), (273, 1876680), (280, 1829763), (312, 1642095), (315, 1626456), (338, 1515780), (351, 1459640), (360, 1423149), (364, 1407510), (378, 1355380), (390, 1313676), (401, 1277640), (420, 1219842), (455, 1126008), (468, 1094730), (504, 1016535), (507, 1010520), (520, 985257), (540, 948766), (546, 938340), (585, 875784), (630, 813228), (676, 757890), (702, 729820), (728, 703755), (756, 677690), (780, 656838), (802, 638820), (819, 625560), (840, 609921), (845, 606312), (910, 563004), (936, 547365), (945, 542152), (1014, 505260), (1080, 474383), (1092, 469170), (1170, 437892), (1183, 433080), (1203, 425880), (1260, 406614), (1352, 378945), (1365, 375336), (1404, 364910), (1512, 338845), (1521, 336840), (1560, 328419), (1604, 319410), (1638, 312780), (1690, 303156), (1755, 291928), (1820, 281502), (1890, 271076), (2005, 255528), (2028, 252630), (2184, 234585), (2340, 218946), (2366, 216540), (2406, 212940), (2457, 208520), (2520, 203307), (2535, 202104), (2730, 187668), (2807, 182520), (2808, 182455), (3042, 168420), (3208, 159705), (3276, 156390), (3380, 151578), (3510, 145964), (3549, 144360), (3609, 141960), (3640, 140751), (3780, 135538), (4010, 127764), (4056, 126315), (4095, 125112), (4563, 112280), (4680, 109473), (4732, 108270), (4812, 106470), (4914, 104260), (5070, 101052), (5213, 98280), (5460, 93834), (5614, 91260), (5915, 86616), (6015, 85176), (6084, 84210), (6552, 78195), (6760, 75789), (7020, 72982), (7098, 72180), (7218, 70980), (7560, 67769), (7605, 67368), (8020, 63882), (8190, 62556), (8421, 60840), (9126, 56140), (9464, 54135), (9624, 53235), (9828, 52130), (10140, 50526), (10426, 49140), (10647, 48120), (10827, 47320), (10920, 46917), (11228, 45630), (11830, 43308), (12030, 42588), (12168, 42105), (12285, 41704), (14035, 36504), (14040, 36491), (14196, 36090), (14436, 35490), (15210, 33684), (15639, 32760), (16040, 31941), (16380, 31278), (16842, 30420), (17745, 28872), (18045, 28392), (18252, 28070), (19656, 26065), (20280, 25263), (20852, 24570), (21294, 24060), (21654, 23660), (22456, 22815)]